YearToAvoid

2016 GMC Sierra 1500 Structure & Body Problems

NHTSA lists 16 Structure & Body complaints for the 2016 GMC Sierra 1500, 4% of its 377 total complaints. Median mileage at failure was 24,200 miles, with one crash and two injuries reported, but no related recalls exist for this area.

Structure & Body complaints
16
4% of 377
Crashes reported
1
Fires reported
0
Injuries reported
2
Median mileage
24,200 mi
Related recalls
0

Typical body and structure symptoms owners report

  • Rear seat headrests fail to lock in the raised position and drop under light pressure, leaving adult passengers unprotected in a crash or hard stop.
  • Driver's seat shifts or becomes loose, sometimes moving toward the steering wheel after shifting gears.
  • Owners report the subframe's rust-proofing coating peeling off with rust and corrosion appearing underneath.
  • Rear window has shattered while driving, in one case linked to a shorting rear defroster overheating the glass.
  • Sunroof exploded while driving at highway speed, though a screen kept glass shards out of the cabin.
  • Some owners describe the brake pedal becoming hard to depress or sinking to the floor, in one case resulting in a rear-end crash.

When 2016 GMC Sierra 1500 body and structure complaints were filed

First complaint Jan 19, 2017, latest Aug 12, 2026.

2016 GMC Sierra 1500 structure & body complaints: complaints filed per month2Jan 2017Sep 2017Mar 2018Mar 2019Mar 2021Dec 2021Dec 2025Aug 2026
16 complaints filed with NHTSA from Jan 2017 to Aug 2026; peak Mar 2021 (2).

Structure & Body recalls for the 2016 GMC Sierra 1500

No safety recalls on record for this model year.

Structure & Body complaints by Sierra 1500 model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

  1. 200514 (5%)
  2. 200613 (6%)
  3. 200729 (9%)
  4. 200876 (16%)
  5. 200933 (12%)
  6. 201047 (22%)
  7. 201164 (18%)
  8. 201230 (21%)
  9. 201333 (20%)
  10. 201449 (6%)
  11. 201541 (5%)
  12. 201616 (4%)
  13. 201713 (3%)
  14. 201812 (4%)
  15. 201920 (3%)
  16. 202013 (3%)
  17. 202122 (4%)
  18. 2022106 (18%)
  19. 202389 (19%)
  20. 202430 (8%)
  21. 20253 (3%)

Frequently asked questions

How many Structure & Body complaints does the 2016 GMC Sierra 1500 have?
NHTSA lists 16 Structure & Body complaints for the 2016 Sierra 1500, which is 4% of the 377 total complaints filed for that model year.
Is there a recall for Structure & Body issues on the 2016 Sierra 1500?
No. The data shows no related recalls tied to this problem area for the 2016 model year.
At what mileage do Structure & Body problems typically show up?
The median mileage at failure for these complaints was 24,200 miles.
Were any crashes or injuries linked to these complaints?
NHTSA data shows 1 crash and 2 injuries among the 16 Structure & Body complaints for the 2016 Sierra 1500.
How does the 2016 Sierra 1500 compare to other years for this issue?
The 2016 model's 4% share of complaints in this area is lower than earlier years like 2010 (22%) and 2011 (18%), but similar to nearby years such as 2017 (3%) and 2018 (4%).

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.